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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/61273/
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Review request for Ambari, Sumit Mohanty, Sid Wagle, and Vitalyi Brodetskyi.
Bugs: AMBARI-21621
https://issues.apache.org/jira/browse/AMBARI-21621
Repository: ambari
Description
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If DN is deleted the hostname is removed from exclude file and refreshnodes
command is called. If those actions are not followed by NN restart, the deleted
DN will be shown as DEAD on NN UI.
The slave should be removed by NN from the UI, but Ambari should not call
refreshnodes command on deletion to ensure slave is in "decommissioned and
dead" state, not "dead"
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
36cfb0f
ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
2b8bf93
Diff: https://reviews.apache.org/r/61273/diff/1/
Testing
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manual + unit tests
Thanks,
Dmytro Sen
